1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
Title
Number
Revisio n
Size
A3
Date:
23-Oct-2 0 0 2
Sh eet o f
File:
E:\CJH\DSC500\DSC500\Dsc500e.dd b
Drawn By:
FL+
FL-
10
11
13
16
14
12
15
18
16
9
8
7
3
1
17
TR
AC90V-260V
IN
1
OUT
3
GND
2
IC7
MC7812CT
IN
2
OUT
3
GND
1
IC6
MC7912CT
C3 1
330uF/25V
1
2
3
4
CONB
CON4
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
IC1
NCP1002
GND
K(4PIN12V)
GND
+5 V(1 .5 A)
GND
-12V
GND
+12V
+5V(500mA)
+12V(300 mA)
GND
1
2
CN902
CON2
PH
PC81 7
C3 2
330uF/25V
C1
0.22uF/275V
C2
0.22uF/275V
C3
2200PF/275V
C4
2200PF/275V
C9
0.1uF/25V
C7
0.01uF/630V
t
RT
10D5
FU
3 .15A/250V(CE)
L1
27mH
D1
1
N
4007
D2
1
N
4007
D3
1
N
4007
D4
1
N
4007
D5
MUR180
C5
68uF/400V
C8
100uF/25V
C6
2.2uF/25V
R1
1M
R3
22K
/2W
R4
1K
R5
2 2
C4 2
0.1uF/25V
C4 4
0.1uF/25V
C3 5
0.1uF/25V
C3 7
0.1uF/25V
C4 6
0.1uF/25V
C3 9
0.1uF/25V
C4 7
0.1uF/25V
C2 8
0.1uF/25V
C2 9
0.1uF/25V
C1 9
0.1uF/16V
C1 7
0.1uF/16V
C1 1
2200PF/400V
C4 1
330uF/25V
C3 3
330uF/25V
C3 6
330uF/25V
C4 3
330uF/25V
C4 5
330uF/25V
C3 8
330uF/25V
C4 0
330uF/25V
C3 4
330uF/25V
R2 2
3K
R2 1
3K
D7
MBR
1100
D8
MBR1 1 0 0
D9
MBR1 1 0 0
D1 1
MBR1 1 0 0
L4
3.3uH/3A
L5
3.3uH/3A
L3
3.3uH/3A
C1 5
1000uF/10V
C4 8
1uF/25V
C1 2
1uF/25V
C1 8
1000uF/10V
C1 0
1uF/25V
C2 0
470uF/16V
C2 1
0.1uF/25V
R1 9
4.7K
R1 6
10K
R1 7
3K
R1 5
24K
R1 8
47K
R1 4
33K
R7
6 8
R8
1 0 0
R6
1K
R1 0
2.7K
R9
3K
IC2
TL43 1
Q3
2 N3 9 0 4
Q4
2 N3 9 0 4
D6
1 N4 1 4 8
C3 0
330uF/16V
D1 3
12V/1 W
L2
3.3uH/3A
R2 0
4.7M
t
RV
10D
471K
1
2
D1 2
MBR1 0 4 5
ADJ
1
IN
3
OUT
2
IC5
LM317
C2 4
4.7uF/25V
D2 1
1 N4 0 0 1
D2 2
1 N4 0 0 1
D2 0
1 N4 0 0 1
1
2
3
4
CN907
C5 4
103/250VAC
1
2
3
4
5
6
T901
1
2
3
4
RL00 1
R3 4
1
R3 5
1
1
2
3
4
R B 9 0 7
R3 0
10K
Q5
C 9 4 5
ZD1 4
5.6V
R3 1
10K
Q6
C 9 4 5
D2 3
1 N4 0 0 1
R3 2
10K
R3 3
1 0
C5 1
10uF/25V
C5 2
4.7uF/25V
C5 3
220uF/25V
C5 0
220uF/25V
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
CONA
CON1 2
GND
DT
SR
5V(100mA)
GND
DT
SR
5V(100mA)
max 13.5v
7.6--8.6v
